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d/dx(log e^x) = 1/x. Why 'e' …

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d/dx(log e^x) = 1/x. Why 'e' is ignored in calculations ?? like we use. d/dx logx = 1/x

Posted by Mayank Bhunia 7 years, 10 months ago

CBSE > Class 11 > Physics

1 answers

Ranjeet Singh 7 years, 10 months ago

Here the fomula is say that d/dx logx=1/x then according to your question 'e' is ignore here becausethe rules of calculas say that in one formula we can use only one variable like-( x/y/a........) ,eg-d/dt Sint= cost ,when you can use two or more variablethen it is wrong ,eg-(d/dx Tn=nx n-1)this is wrong

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